MQTT Jobs

a system for monitoring the movement of employees via Bluethooth was created, so the data is captured via MQTT (Mosquitto) and transmitted to a page in React, however we need to view this data in the future, arising the need to create a database to consult this information in the future and dynamically. The infrastructure is as follows. ESP32 doing the scan sends by MQTT to the mosquitto then send...

I have a dashboard programmed with php that captures data from different equipment through wifi and store it in a MySQL database. The communication protocol used now is JSON. The server has to seek updated data from the equipment periodically. Now, it has to be reversed using MQTT. The equipment are already sending the data to a MQTT platform and now I need a PHP software to collect this data an...

*** Firebase is not an option. Do not propose it *** Hi, I have an app that aggregates breaking news and I want to serve this to people based on this location. I have the database ready and I want someone who can implement this with MQTT on both on the server side and the app side. I will give you access to the database and ask you to create a one page Android app. Whenever I select my locatio...

We are looking for a programmer with experience on ESP32 S2 and SIMCOM A7600. Programmer should provide code connecting to AWS MQTT using A7600. We have the schematic and PCB ready and will be able to get started immediately.